| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 01175729 LIMITED | 01175729 | 02/05/1996 | Dissolved |
| A J GOODWIN CONSULTING LTD | 09101848 | 25/06/2014 | Dissolved |
| Anglia Consolidated Offshore Electrical Services Ltd | 01628412 | 02/05/1996 | Dissolved |
| Bix Ltd | 02120530 | 02/05/1996 | Dissolved |
| Charterpower Ltd | 01086107 | 02/05/1996 | Dissolved |
| Export Personnel Services Ltd | 02515091 | 14/03/1996 | Dissolved |
| Inspectorate Site Services Ltd | 01609689 | 02/05/1996 | Dissolved |
| Maritime Acos Ltd | 01740219 | 02/05/1996 | Dissolved |
| Noricle Ltd | 01707520 | 02/05/1996 | Dissolved |
| O I S Newark Ltd | 01405917 | 02/05/1996 | Dissolved |
| O I S Power & Nuclear Ltd | 02099469 | 02/05/1996 | Dissolved |
| Oilfield Inspection Services Ltd | SC070270 | 02/05/1996 | Dissolved |
| Ois Tubulars Ltd | 01086014 | 02/05/1996 | Dissolved |
| THE UNIT INSPECTION COMPANY LIMITED | 01872373 | 02/05/1996 | Dissolved |
| Termvote Ltd | 02911149 | 14/03/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A.I.S.L. LIMITED | 00968158 | 14/03/1996 | 31/12/1998 | Dissolved |
| ARLIS WELDING (INSPECTION) COMPANY LIMITED | 01184097 | 13/03/1998 | 31/12/1998 | Dissolved |
| BROMPTON HOLDINGS LIMITED | SC062145 | 14/03/1996 | 31/12/1998 | Not Trading |
| CAN (OFFSHORE) LIMITED | 02015401 | 01/01/1993 | 29/02/1996 | Silver |
| Can (Inspection) Ltd | 02871140 | 09/12/1993 | 29/02/1996 | Dissolved |
| EAE (RT) LIMITED | 01031464 | 02/05/1996 | 31/12/1998 | Insolvent |
| EVERARD PIPELINES (U.K.) LIMITED | SC091433 | 14/03/1996 | 31/12/1998 | Dissolved |
| ICON (EUROPE) LIMITED | SC163671 | 18/05/1998 | 31/12/1998 | Dissolved |
| M.E.S. GROUP LIMITED | 01770514 | 02/05/1996 | 31/12/1998 | Dissolved |
| OCEANEERING SERVICES OVERSEAS LIMITED | 03295446 | 20/01/1997 | 31/12/1998 | Silver |
| OILFIELD INSPECTION SERVICES OVERSEAS LIMITED | 01344053 | 02/05/1996 | 31/12/1998 | Not Trading |
| OIS INTERNATIONAL INSPECTION LIMITED | 02688399 | 01/03/1996 | 31/12/1998 | Not Trading |
| OIS LIMITED | 01676689 | 14/03/1996 | 31/12/1998 | Not Trading |
| OIS OILFIELD LIMITED | SC051995 | 02/05/1996 | 31/12/1998 | Dissolved |
| OIS TEESSIDE LIMITED | 00568950 | 29/04/1998 | 31/12/1998 | Dissolved |
| Ois Overseas Ltd | SC173874 | 03/04/1997 | 31/12/1998 | Dissolved |